It may well be over romantically between former lovers Samantha Ronson and Lindsay Lohan — or at least for now — but that doesn’t mean that emotions, and tempers, aren’t still running high.

They are — so high in fact that RadarOnline.com has exclusively learned the twosome got into a bitter, heated fight Wednesday night, which culminated in Lohan throwing a drink in Ronson’s face!

Read more: Lindsay Lohan, Samantha Ronson, Lindsay Lohan Samantha Ronson, Entertainment News